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CVE Vulnerability Details :
CVE-2020-10761
PUBLISHED
More InfoOfficial Page
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
View Known Exploited Vulnerability (KEV) details
Published At-09 Jun, 2020 | 12:07
Updated At-04 Aug, 2024 | 11:14
Rejected At-
▼CVE Numbering Authority (CNA)

An assertion failure issue was found in the Network Block Device(NBD) Server in all QEMU versions before QEMU 5.0.1. This flaw occurs when an nbd-client sends a spec-compliant request that is near the boundary of maximum permitted request length. A remote nbd-client could use this flaw to crash the qemu-nbd server resulting in a denial of service.

Affected Products
Vendor
Red Hat, Inc.Red Hat
Product
QEMU:
Versions
Affected
  • all QEMU versions before QEMU 5.0.1
Problem Types
TypeCWE IDDescription
CWECWE-617CWE-617
Type: CWE
CWE ID: CWE-617
Description: CWE-617
Metrics
VersionBase scoreBase severityVector
3.15.0MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Version: 3.1
Base score: 5.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.openwall.com/lists/oss-security/2020/06/09/1
x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10761
x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
vendor-advisory
x_refsource_SUSE
https://security.netapp.com/advisory/ntap-20200731-0001/
x_refsource_CONFIRM
https://usn.ubuntu.com/4467-1/
vendor-advisory
x_refsource_UBUNTU
https://security.gentoo.org/glsa/202011-09
vendor-advisory
x_refsource_GENTOO
Hyperlink: https://www.openwall.com/lists/oss-security/2020/06/09/1
Resource:
x_refsource_MISC
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10761
Resource:
x_refsource_CONFIRM
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
Resource:
vendor-advisory
x_refsource_SUSE
Hyperlink: https://security.netapp.com/advisory/ntap-20200731-0001/
Resource:
x_refsource_CONFIRM
Hyperlink: https://usn.ubuntu.com/4467-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://security.gentoo.org/glsa/202011-09
Resource:
vendor-advisory
x_refsource_GENTOO
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.openwall.com/lists/oss-security/2020/06/09/1
x_refsource_MISC
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10761
x_refsource_CONFIRM
x_transferred
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
vendor-advisory
x_refsource_SUSE
x_transferred
https://security.netapp.com/advisory/ntap-20200731-0001/
x_refsource_CONFIRM
x_transferred
https://usn.ubuntu.com/4467-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://security.gentoo.org/glsa/202011-09
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: https://www.openwall.com/lists/oss-security/2020/06/09/1
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10761
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html
Resource:
vendor-advisory
x_refsource_SUSE
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20200731-0001/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://usn.ubuntu.com/4467-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://security.gentoo.org/glsa/202011-09
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Details not found